LEADER 00928nam--2200349---450- 001 990003241350203316 005 20090512083957.0 010 $a0-04-512018-8 035 $a000324135 035 $aUSA01000324135 035 $a(ALEPH)000324135USA01 035 $a000324135 100 $a20090512d1972----km-y0itay50------ba 101 $aeng 102 $aGB 105 $a||||||||001yy 200 1 $aComplex numbers$fJ. Williams 210 $aLondon$cGeorge Allen & Unwin ltd.$d1972 215 $a88 p.$d22 cm 225 2 $aProblem solvers$v6 410 0$12001$aProblem solvers 606 0 $aTeoria dei numeri 676 $a512.7 700 1$aWILLIAMS,$bJ.$0604093 801 0$aIT$bsalbc$gISBD 912 $a990003241350203316 951 $a512.7 WIL$b6034/CBS$c512.7$d00220110 959 $aBK 969 $aSCI 979 $aRSIAV6$b90$c20090512$lUSA01$h0839 996 $aComplex numbers$91012590 997 $aUNISA